{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["hyponym of", "conjunction", "used for"], "input": "Second , we devise a new track clustering cost function that includes occlusion reasoning , in the form of depth ordering constraints , as well as motion similarity along the tracks ."}
{"hyponym of": [], "conjunction": [], "used for": []}